First off....I did a search and didn't find the answers I was looking for so please bare with me!

I have a code through..It was the Map sensor code. I went and got a Map sensor from ADV Auto. and put it in, reset the pcm and within a couple of seconds the SES came on again with the same code.

That should mean it is my wiring harness. I looked at the wires and the clip is broken. Is this the problem (the clip) or is it the wires itself? How much is the part I need and where do I get it from? Do I need to get these wires installed by the dealer or is it just the clip I need to replace?

Thanks

 

First, I would try rigging the connector so it stays on tight (ty-wrap it or something) and see if your problem goes away. If not, you might have a wiring issue you need to track down.

You can get a new pigtail to spice in.

MAP sensor pigtail GM p/n 12085502 ~$16 wholesale.

 

So I ordered the new connector....But if this doesn't solve this what will have to do? bring it to local dealership and tell them to fix it...that will cost so much I am sure....anyone had this problem where they replaced map sensor and connector and still have problems?